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CondominiumResidential

475 N Cass Ave

WESTMONT, IL 60559
2.09 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.
Built 19743 floors51 units829–1,058 ft²
$10M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$208K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$203
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-31.4%vs the Westmont ZIP median sale $/ft² ($296)

Sales Performance

$215K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
3
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
5.9%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+5.5%per yeartypical hold 5.6 yrsfrom 47 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19972001200520092013201720212026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19972001200520092013201720212026

89 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$138K$170K$203K$235K829 ft²875 ft²921 ft²966 ft²1,012 ft²1,058 ft²
1 bd2 bd
1 bed
13 units
2 bed
38 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 2 ba · 1,058 ft²
14 units
1 bd · 1 ba · 829 ft²
13 units
2 bd · 2 ba · 1,035 ft²
12 units
2 bd · 2 ba · 984 ft²
6 units
2 bd · 2 ba · 998 ft²
6 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$138K–$149K
4 units
$152K–$162K
5 units
$163K–$172K
4 units
$191K–$198K
5 units
$202K–$210K
12 units
$212K–$222K
17 units
$225K–$235K
4 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$195/ft²
Floor 2
$207/ft²
Floor 3
$203/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·04
$215/ft²
Line ·01
$211/ft²
Line ·08
$211/ft²
Line ·17
$209/ft²
Line ·02
$209/ft²
Line ·03
$208/ft²
Line ·07
$207/ft²
Line ·09
$205/ft²
Line ·16
$205/ft²
Line ·06
$204/ft²
Line ·10
$203/ft²
Line ·05
$200/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.82%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.12%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.12.7 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.43%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.41%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$203,482
Median tax billThe middle annual property tax bill among the building's units.$2,643
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 202Oct 5, 2026$220,000Unit 205Aug 17, 2026$215,000Unit 307Aug 14, 2026$117,500Unit 105Aug 2, 2024$155,000Unit 207Oct 13, 2023$190,000Unit 304Sep 14, 2022$185,000Unit 204Aug 26, 2022$180,000Unit 209Jul 16, 2021$165,000Unit 112Jul 15, 2021$105,000Unit 116Dec 22, 2020$121,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyDUPAGE
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
C E Miller Elementary SchoolB
Elementary · Grades KG–1 · 0.3 mi
M
Westmont Jr High SchoolA-
Middle · Grades 6–8 · 0.9 mi
H
Westmont High SchoolA+
High · Grades 9–12 · 1.1 mi

District: Westmont Community Unit School District 201

Neighborhood · ZIP 60559These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.23,724
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,552 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,823
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,007
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

475 N Cass Ave # 101
2 bd · 2 ba · 1,035 ft²
$222K
475 N Cass Ave # 102
2 bd · 2 ba · 1,035 ft²
$210K
475 N Cass Ave # 103
2 bd · 2 ba · 1,058 ft²
$212K
475 N Cass Ave # 104
2 bd · 2 ba · 998 ft²
$198K
475 N Cass Ave # 105
1 bd · 1 ba · 829 ft²
$165K
475 N Cass Ave # 106
2 bd · 2 ba · 998 ft²
$191K
475 N Cass Ave # 107
2 bd · 2 ba · 1,058 ft²
$219K
475 N Cass Ave # 108
2 bd · 2 ba · 1,035 ft²
$210K
475 N Cass Ave # 109
2 bd · 2 ba · 1,035 ft²
$198K
475 N Cass Ave # 110
2 bd · 2 ba · 1,058 ft²
$214K
475 N Cass Ave # 111
2 bd · 2 ba · 1,058 ft²
$202K
475 N Cass Ave # 112
1 bd · 1 ba · 829 ft²
$140K
475 N Cass Ave # 113
1 bd · 1 ba · 829 ft²
$149K
475 N Cass Ave # 114
1 bd · 1 ba · 829 ft²
$160K
475 N Cass Ave # 115
1 bd · 1 ba · 829 ft²
$138K
475 N Cass Ave # 116
2 bd · 2 ba · 984 ft²
$194K
475 N Cass Ave # 117
2 bd · 2 ba · 984 ft²
$203K
475 N Cass Ave # 201
2 bd · 2 ba · 1,035 ft²
$215K
475 N Cass Ave # 202
2 bd · 2 ba · 1,035 ft²
$235K
475 N Cass Ave # 203
2 bd · 2 ba · 1,058 ft²
$230K
475 N Cass Ave # 204
2 bd · 2 ba · 998 ft²
$226K
475 N Cass Ave # 205
2 bd · 2 ba · 1,058 ft²
$215K
475 N Cass Ave # 206
2 bd · 2 ba · 998 ft²
$209K
475 N Cass Ave # 207
2 bd · 2 ba · 1,058 ft²
$221K
475 N Cass Ave # 208
2 bd · 2 ba · 1,035 ft²
$225K
475 N Cass Ave # 209
2 bd · 2 ba · 1,035 ft²
$222K
475 N Cass Ave # 210
2 bd · 2 ba · 1,058 ft²
$213K
475 N Cass Ave # 211
2 bd · 2 ba · 1,058 ft²
$218K
475 N Cass Ave # 212
1 bd · 1 ba · 829 ft²
$172K
475 N Cass Ave # 213
1 bd · 1 ba · 829 ft²
$161K
475 N Cass Ave # 214
1 bd · 1 ba · 829 ft²
$148K
475 N Cass Ave # 215
1 bd · 1 ba · 829 ft²
$152K
475 N Cass Ave # 216
2 bd · 2 ba · 984 ft²
$205K
475 N Cass Ave # 217
2 bd · 2 ba · 984 ft²
$208K
475 N Cass Ave # 301
2 bd · 2 ba · 1,035 ft²
$218K
475 N Cass Ave # 302
2 bd · 2 ba · 1,035 ft²
$203K
475 N Cass Ave # 303
2 bd · 2 ba · 1,058 ft²
$217K
475 N Cass Ave # 304
2 bd · 2 ba · 998 ft²
$221K
475 N Cass Ave # 305
2 bd · 2 ba · 1,058 ft²
$208K
475 N Cass Ave # 306
2 bd · 2 ba · 998 ft²
$210K
475 N Cass Ave # 307
2 bd · 2 ba · 1,058 ft²
$218K
475 N Cass Ave # 308
2 bd · 2 ba · 1,035 ft²
$219K
475 N Cass Ave # 309
2 bd · 2 ba · 1,035 ft²
$217K
475 N Cass Ave # 310
2 bd · 2 ba · 1,058 ft²
$218K
475 N Cass Ave # 311
2 bd · 2 ba · 1,058 ft²
$194K
475 N Cass Ave # 312
1 bd · 1 ba · 829 ft²
$163K
475 N Cass Ave # 313
1 bd · 1 ba · 829 ft²
$158K
475 N Cass Ave # 314
1 bd · 1 ba · 829 ft²
$162K
475 N Cass Ave # 315
1 bd · 1 ba · 829 ft²
$163K
475 N Cass Ave # 316
2 bd · 2 ba · 984 ft²
$207K
475 N Cass Ave # 317
2 bd · 2 ba · 984 ft²
$208K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 475 N Cass Ave

How many units are in 475 N Cass Ave, Westmont, IL?

475 N Cass Ave, Westmont, IL has 51 residential units across 3 floors, built in 1974, according to county assessor records.

What is a unit at 475 N Cass Ave, Westmont, IL worth?

The median TopHap Estimate across the 51 units at 475 N Cass Ave, Westmont, IL is $208,198. That works out to $203 per square foot. Units run from 829 to 1,058 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 475 N Cass Ave, Westmont, IL expensive for Westmont?

Units at 475 N Cass Ave, Westmont, IL carry a median of $203 per square foot, 31% below the Westmont median of $296 per square foot.

How often do units sell at 475 N Cass Ave, Westmont, IL?

3 units at 475 N Cass Ave, Westmont, IL sold in the last 12 months, out of 89 recorded arms-length sales all time. That is a turnover rate of 5.9% of the building per year. The median sale over that period was $215K.

Have units at 475 N Cass Ave, Westmont, IL appreciated?

Across 47 repeat sales of the same unit, 475 N Cass Ave, Westmont, IL returned a median 5.5% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 5.6 years.

What floor plans does 475 N Cass Ave, Westmont, IL have?

The most common plan at 475 N Cass Ave, Westmont, IL is a 2-bedroom of 1,058 square feet, repeated 14 times, with a median estimate of $216,143. TopHap identifies 5 recurring plans in the building.

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